PURPOSE: To accomplish boiling of noodles in an optimum condition by such processes that the original noodles is put into boiling water; at the same time, a guidebook is opened to sound an electronic music box, and at the time when the music ends, the guidebook is closed followed by pouring water on said box to open the guidebook again, thus the above procedures being repeated.

CONSTITUTION: Noodles is put into boiling water, and at the same time, a guidebook is opened to sound an electronic music box so designed as to emit sounds by photosensor. At the time when the music sound ends, the guidebook is closed, and at the same time, water is poured on said box to open the guidebook again to sound said box. And the above procedures are repeated, thus everyone can boil noodles nicely.